Progress against the field
Between Taipei 2025 and Yokohama 2025, jules korsten lost 5:48 to the field.
Over the same races everyone got 6:35 quicker, so 0:47 faster on the clock looks better than it was.
How this is worked out ⓘ
A finish time moves for two reasons: the athlete, and the race — its course, its floor, its day. For each pair of races in a row in one category, we take everyone who raced both and use the middle of how much they moved (the median) as "the race". Whatever is left is the athlete. Doubles are compared only when the same two people raced both, and told as the pair's; relays are left out. A pair with fewer than 15 athletes in common is not shown.
Every race
7 races · 5 events
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Jakarta27 Jun 2026Individual Open · MenDNF—
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Yokohama9 Aug 2025Relay · Mixed1:09:277/60Beat 88%
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Yokohama9 Aug 2025Individual Open · Men1:21:55147/718Beat 80%
↑ 14 days after Hong Kong 2025 6:39 worse than the field Why ↓Close ↑
1:45 slower on the clock in a race that was 4:54 faster for everyone: 6:39 lost to the field.
The fieldCompare these two →4:54 faster This athlete1:45 slower -
Hong Kong26 Jul 2025Individual Open · Men1:20:10149/1186Beat 87%
↑ 105 days after Taipei 2025 0:51 better than the field Why ↓Close ↑
0:51 better than the field: 2:32 faster on the clock, against 1:41 faster for everyone.
The fieldCompare these two →1:41 faster This athlete2:32 faster -
Taipei12 Apr 2025Individual Open · Men1:22:42142/687Beat 79%
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Singapore ExpoDate unknownRelay · Mixed1:25:2465/224Beat 71%
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Singapore ExpoDate unknownIndividual Open · Men1:14:30 PB59/1182Beat 95%